With 80 points for 491 and 70 points for 190, you may have a fair chance of receiving an invitation in the 2025–26 program year, especially for the 491 visa. Some regional states are more flexible for tech roles like Network Administrator or Computer Network Professionals. However, your chances will also depend on the specific state criteria, job demand, and whether you meet state-specific requirements (like job offer, regional study, or work experience in Australia). Keep your EOI active and consider applying to multiple states to improve your chances.